vettrux vettrux

25-03-2021
Mathematics

contestada

-(t+2)=-3t+23
what value of t makes the equation true?

Respuesta :

dspader dspader

25-03-2021

In order to know, we need to solve this.

-t-2=-3t+23

We add -2 on both sides to cancel it out.

-t-2=-3t+23

+2 +2

-t=-3t+25

Now we add -3t on both sides to cancel it out.

-t=-3t+25

+3t +3t

2t=25

Lastly, we divide 2 from t to both sides.

2t=25

/2 /2

t=12.5

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hope it helps

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